Katie Couric / Katie Couric

Katie Couric This is the network newswoman who shredded any hope the GOP had that Palin would be taken seriously as a thoughtful candidate. Couric was focused and relentless in exposing the myriad holes and inconsistencies in Palins political philosophy. It was the greatest moment of Courics...

Katie Couric This is the network newswoman who shredded any hope the GOP had that Palin would be taken seriously as a thoughtful candidate. Couric was focused and relentless in exposing the myriad holes and inconsistencies in Palins political philosophy. It was the greatest moment of Courics... (CBS File Photos)

Katie Couric This is the network newswoman who shredded any hope the GOP had that Palin would be taken seriously as a thoughtful candidate. Couric was focused and relentless in exposing the myriad holes and inconsistencies in Palins political philosophy. It was the greatest moment of Courics...